Walter Mikac has warned more people would have died in the Lindt Cafe terror attack if the perpetrator had been able to access rapid-fire shotgun now flooding the Australian market. The gun control campaigner, whose wife and two girls died in the Port Arthur massacre, said gun manufacturers had built a shotgun which deliberately exploited loopholes in tough Australian laws. More than 7000 Adler A110 lever-action shotguns have been sold into Australia, categorised... (GunPolicy.org)